import javax.swing.plaf.PanelUI;

public class Java10 {
    public final static int erjinzhi = 0B0101001;
    public final static int bajinzhi = 01234567;
    public final static int shijinzhi = 1234567890;
    public final static int shiliujinzhi = 0x1456FA;

    public static void main(String[] args) {
        System.out.println(erjinzhi);
        System.out.println(bajinzhi);
        System.out.println(shijinzhi);
        System.out.println(shiliujinzhi);
    }
}
